PART NUMBERING SYSTEM

E

48

S

R

120

07

N

R

F

A

Type of

Input

Number of

Product

Output

Output

ON/OFF

Pin Length

 

Option Code

Product

Voltage

Outputs

Series

Voltage

Current

Logic

 

 

 

E- Eighth

48V

S- Single

R- Regular

120-12V

07- 7A

N- Negative

R - 0.170”

F- RoHS 6/6

A - Standard

Brick

 

 

 

 

 

(Default)

(Default)

(Lead Free)

Functions

 

 

 

 

 

 

(Default)

 

 

 

 

 

 

P- Positive

N - 0.145”

 

 

 

 

 

 

 

 

 

 

 

 

 

 

H - with Heat

 

 

 

 

 

 

 

K - 0.110”

 

 

 

 

 

 

 

 

 

Spreader

 

 

 

 

 

 

 

M - SMD pin

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

MODEL LIST

MODEL NAME

 

INPUT

 

OUTPUT

EFF @ 100% LOAD

E48SR1R225NRFA

36V~75V

 

1.3A

1.2V

 

25A

88.0%

E48SR1R525NRFA

36V~75V

 

1.5A

1.5V

 

25A

89.5%

E48SR1R825NRFA

36V~75V

 

1.8A

1.8V

 

25A

90.5%

E48SR2R520NRFA

36V~75V

 

1.9A

2.5V

 

20A

89.0%

E48SR3R320NRFA

36V~75V

 

2.5A

3.3V

 

20A

90.5%

E48SR05012NRFA

36V~75V

 

2.1A

5.0V

 

12A

91.5%

E48SR12005NRFA

36V~75V

 

2.2A

12V

 

5A

92.0%

E48SR12006NRFA

36V~75V

 

2.6A

12V

 

6A

92.5%

E48SR12007NRFA

36V~75V

 

3.0A

12V

 

7A

92.0%

E48SR15004NRFA

36V~75V

 

2.2A

15V

 

4A

92.0%

Default remote on/off logic is negative and pin length is 0.170”

For different remote on/off logic and pin length, please refer to part numbering system above or contact your local sales office.

CONTACT: www.delta.com.tw/dcdc

USA:

Europe:

Asia & the rest of world:

Telephone:

Phone: +41 31 998 53 11

Telephone: +886 3 4526107 ext 6220

East Coast: (888) 335 8201

Fax: +886 3 4513485

Fax: +41 31 998 53 53

West Coast: (888) 335 8208

Email: DCDC@delta.com.tw

Email: DCDC@delta-es.com

Fax: (978) 656 3964

 

 

 

Email: DCDC@delta-corp.com

 

 

WARRANTY

Delta offers a two (2) year limited warranty. Complete warranty information is listed on our web site or is available upon request from Delta.

Information furnished by Delta is believed to be accurate and reliable. However, no responsibility is assumed by Delta for its use, nor for any infringements of patents or other rights of third parties, which may result from its use. No license is granted by implication or otherwise under any patent or patent rights of Delta. Delta reserves the right to revise these specifications at any time, without notice.

E48SR12007_05222008

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Delta Electronics E48SR12007 manual Part Numbering System, Model List

E48SR12007 specifications

The Delta Electronics E48SR12007 is a high-performance power supply designed to meet the growing demands of industrial applications. With a focus on reliability and efficiency, this power supply is ideal for use in telecommunications, data centers, and various industrial automation systems.

One of the main features of the E48SR12007 is its compact design, making it suitable for space-constrained environments. With a form factor that aligns with the industry standards, it allows for easy integration into existing systems without requiring significant modifications. This compactness does not compromise its power output, as it delivers a robust output of 1200W, providing ample power for high-demand applications.

A key technology incorporated into the E48SR12007 is its active power factor correction (PFC). This feature enhances the efficiency of the power supply by minimizing harmonic distortion and ensuring compliance with various international standards. By optimizing power usage, the power supply not only reduces operational costs but also contributes to a more sustainable energy footprint.

The E48SR12007 also boasts a wide input voltage range, accommodating variations in power supply from 40V to 72V, which makes it versatile across different geographical regions and applications. Furthermore, it features a low no-load power consumption, which is increasingly important given the economic and environmental focus on energy efficiency.

In terms of reliability, the E48SR12007 demonstrates outstanding performance with an MTBF (Mean Time Between Failures) of over 300,000 hours. This durability is complemented by built-in protection mechanisms, including over-voltage, over-current, and short-circuit protection, safeguarding sensitive equipment from potential damage.

Thermal management is another critical aspect of this power supply. The E48SR12007 utilizes advanced thermal design strategies, including optimal airflow and heat dissipation features, ensuring stable operation even in demanding conditions. The fan design is both efficient and quiet, catering to environments that require minimal acoustic interference.

In summary, the Delta Electronics E48SR12007 stands out with its compact design, robust power output, active PFC, extensive protection features, and impressive reliability. It is a reliable choice for industries seeking a power supply that combines efficiency with high performance, making it a popular selection among engineers and designers alike.